From: Rob Herring <robh@kernel.org>
To: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Cc: Mark Brown <broonie@kernel.org>, Simon <horms@verge.net.au>,
Linux-Renesas <linux-renesas-soc@vger.kernel.org>,
Linux-DT <devicetree@vger.kernel.org>,
Linux-ALSA <alsa-devel@alsa-project.org>,
Liam Girdwood <lgirdwood@gmail.com>,
Laurent <laurent.pinchart@ideasonboard.com>
Subject: Re: [PATCH 2/6] ASoC: rsrc-card: add convert channels support
Date: Wed, 2 Mar 2016 11:39:21 -0600 [thread overview]
Message-ID: <20160302173921.GA6580@rob-hp-laptop> (raw)
In-Reply-To: <874mcx734l.wl%kuninori.morimoto.gx@renesas.com>
On Thu, Feb 25, 2016 at 05:51:44AM +0000, Kuninori Morimoto wrote:
>
> From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
>
> Renesas sound device has CTU (= Channel Transfer Unit), and
> sound card needs its support.
>
> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
> ---
> .../bindings/sound/renesas,rsrc-card.txt | 1 +
> sound/soc/sh/rcar/rsrc-card.c | 22 ++++++++++++++++------
> 2 files changed, 17 insertions(+), 6 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/sound/renesas,rsrc-card.txt b/Documentation/devicetree/bindings/sound/renesas,rsrc-card.txt
> index 2b2caa2..5abebf7 100644
> --- a/Documentation/devicetree/bindings/sound/renesas,rsrc-card.txt
> +++ b/Documentation/devicetree/bindings/sound/renesas,rsrc-card.txt
> @@ -30,6 +30,7 @@ Optional subnode properties:
> - frame-inversion : bool property. Add this if the
> dai-link uses frame clock inversion.
> - convert-rate : platform specified sampling rate convert
> +- convert-channels : platform specified channel size convert
This needs a better description (as did convert-rate). What is the type?
What are valid values?
> - audio-prefix : see audio-routing
> - audio-routing : A list of the connections between audio components.
> Each entry is a pair of strings, the first being the connection's sink,
next prev parent reply other threads:[~2016-03-02 17:39 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <877fht7376.wl%kuninori.morimoto.gx@renesas.com>
2016-02-25 5:51 ` [PATCH 2/6] ASoC: rsrc-card: add convert channels support Kuninori Morimoto
2016-03-02 17:39 ` Rob Herring [this message]
2016-03-03 8:15 ` Kuninori Morimoto
2016-03-05 4:24 ` Mark Brown
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